Results 41 to 50 of about 5,144,139 (259)

Global assessment of production benefits and risk reduction in agroforestry during extreme weather events under climate change scenarios

Frontiers in Forests and Global Change
Climate change and extreme weather events are threatening agricultural production worldwide. The anticipated increase in atmospheric temperature may reduce the potential yield of cultivated crops.
Sneha Dobhal, Raj Kumar, Ajay Kumar Bhardwaj, Sangram Bhanudas Chavan, A. R. Uthappa, Manish Kumar, Awtar Singh, Dinesh Jinger, Pravin Rawat, Arun K. Handa, Naleeni Ramawat   +10 more
doaj   +1 more source

Review of Crop Response to Soil Salinity Stress: Possible Approaches from Leaching to Nano-Management

Soil Systems
Soil salinity is a serious problem facing many countries globally, especially those with semi-arid and arid climates. Soil salinity can have negative influences on soil microbial activity as well as many chemical and physical soil processes, all of which
H. El-Ramady, J. Prokisch, Hani Mansour, Y. Bayoumi, Tarek A. Shalaby, S. Veres, Eric C. Brevik   +6 more
semanticscholar   +1 more source

Influence of salinity stress on PSII in barley (Hordeum vulgare L.) genotypes, probed by chlorophyll-a fluorescence

, 2021
Objectives Chlorophyll-a fluorescence is an efficient tool to determine the photosynthetic capacity of plants and the health status of plants under normal or stress conditions including salinity stress.
Muhammad Salim Akhter, S. Noreen, S. Mahmood, H. Athar, M. Ashraf, Abdulaziz Abdullah Alsahli, P. Ahmad   +6 more
semanticscholar   +1 more source

Halotolerant bacteria mitigate the effects of salinity stress on soybean growth by regulating secondary metabolites and molecular responses

BMC Plant Biology, 2021
Background Salinity is a major threat to the agriculture industry due to the negative impact of salinity stress on crop productivity. In the present study, we isolated rhizobacteria and evaluated their capacities to promote crop growth under salt stress ...
M. Khan, Atlaw Anbelu Sahile, R. Jan, S. Asaf, M. Hamayun, Muhammad Imran, A. Adhikari, Sang-mo Kang, Kyung-Min Kim, In-Jung Lee   +9 more
semanticscholar   +1 more source

Biochar addition alleviate the negative effects of drought and salinity stress on soybean productivity and water use efficiency

BMC Plant Biology, 2020
Background Environmental stress is a crucial factor restricting plant growth as well as crop productivity, thus influencing the agricultural sustainability. Biochar addition is proposed as an effective management to improve crop performance.
Yaojun Zhang, Jiaqi Ding, Hong Wang, Lei Su, Cancan Zhao   +4 more
doaj   +1 more source

Salinity Stress in Wheat: Effects, Mechanisms and Management Strategies

, 2021
Salinity stress is a major threat to global food production and its intensity is continuously increasing because of anthropogenic activities. Wheat is a staple food and a source of carbohydrates and calories for the majority of people across the globe ...
M. Seleiman, T. A. Muhammad, Ahmedi Bushra, Umair Muhammad, M. Rizwan, U. C. Muhammad, Khan Imran, H. Gitari, S. Omer, Roy Rana, L. Martin   +10 more
semanticscholar   +1 more source

Oxidative damage, antioxidant mechanism and gene expression in tomato responding to salinity stress under in vitro conditions and application of iron and zinc oxide nanoparticles on callus induction and plant regeneration

BMC Plant Biology, 2021
Background Salinity is one of the most challenging abiotic stresses restricting the growth of plants. In vitro screening will increase the efficiency and speed of salinity tolerant genotypes identifications.
M. Aazami, F. Rasouli, A. Ebrahimzadeh
semanticscholar   +1 more source

Optimum Nitrogen and Phosphorus Combination Improved Yield and Nutrient Use Efficiency of Sorghum in Saline Soil

Plants
Two-year experiments were conducted to assess the responses of yield and nutrient use efficiency of sorghum to nitrogen and phosphorus under saline soils. Three nitrogen rates (0, 180, and 360 N kg ha−1) and three phosphorus rates (0, 60, and 120 P2O5 kg
Xiaoqian Guo, Qidi Wu, Luqi Wang, Guisheng Zhou, Guanglong Zhu, Mohamed Suliman Eltyb Suliman, Nimir Eltyb Ahmed Nimir   +6 more
doaj   +1 more source

Mitigating Soil Salinity Stress with Gypsum and Bio-Organic Amendments: A Review

Agronomy, 2021
Salinity impedes soil and crop productivity in over 900 million ha of arable lands worldwide due to the excessive accumulation of salt (NaCl). To utilize saline soils in agriculture, halophytes (salt-tolerant plants) are commonly cultivated.
S. Bello, Abdullah H Alayafi, Samir G. Al-Solaimani, K. Abo-Elyousr   +3 more
semanticscholar   +1 more source

Drought and Salinity Stress Responses and Microbe-Induced Tolerance in Plants

Frontiers in Plant Science, 2020
Drought and salinity are among the most important environmental factors that hampered agricultural productivity worldwide. Both stresses can induce several morphological, physiological, biochemical, and metabolic alterations through various mechanisms ...
Ying Ma, M. C. Dias, H. Freitas
semanticscholar   +1 more source